1929525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1979}}^1$

素因数の和:2005

約数の個数: 24

約数和(自身を含む): 3437280

約数和(自身を除く): 1507755

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 1979, 5937, 9895, 25727, 29685, 49475, 77181, 128635, 148425, 385905, 643175, 1929525]

約数ペア:

[(1, 1929525), (3, 643175), (5, 385905), (13, 148425), (15, 128635), (25, 77181), (39, 49475), (65, 29685), (75, 25727), (195, 9895), (325, 5937), (975, 1979)]